2080663688

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{1237}}^1\times {\mathrm{1259}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 3930897600

約数和(自身を除く): 1850233912

約数列:

[1, 2, 4, 8, 167, 334, 668, 1237, 1259, 1336, 2474, 2518, 4948, 5036, 9896, 10072, 206579, 210253, 413158, 420506, 826316, 841012, 1557383, 1652632, 1682024, 3114766, 6229532, 12459064, 260082961, 520165922, 1040331844, 2080663688]

約数ペア:

[(1, 2080663688), (2, 1040331844), (4, 520165922), (8, 260082961), (167, 12459064), (334, 6229532), (668, 3114766), (1237, 1682024), (1259, 1652632), (1336, 1557383), (2474, 841012), (2518, 826316), (4948, 420506), (5036, 413158), (9896, 210253), (10072, 206579)]